发明申请
- 专利标题: Method and Arrangement for Rail Track Fixing
- 专利标题(中): 轨道固定方法与安排
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申请号: US11988843申请日: 2006-06-26
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公开(公告)号: US20110049255A1公开(公告)日: 2011-03-03
- 发明人: Charles Penny
- 申请人: Charles Penny
- 优先权: GB0514786.3 20050719
- 国际申请: PCT/GB2006/002340 WO 20060626
- 主分类号: E01B9/62
- IPC分类号: E01B9/62 ; E01B9/38
摘要:
A rail track arrangement has a rail, a sheath or shell which receives the rail and a resilient layer between the sheath and the rail. The sheath has mounting points at an upper surface of each side of the sheath, and upper side portions of the resilient layer extends laterally over the mounting points at each side of the sheath and engage with the mounting points. The upper surface mounting points for the sheath can be used for positioning of the sheath, and enable the sheath to be grouted into position in a one stage process. The mounting points enable the sheath to be installed without the rail, with high accuracy.